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How does the lymphatic system protect the body against pathogens?

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16y ago

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What are the Bean-shaped masses of tissue in the body that help tp protect against infection?

Lymph nodes


What are the functions of the lymph node?

To help protect the body by removing forgien material


How can the removal of enlarged lymph nodes for microscopic examination aid in diagnosing certain diseases?

the lymph system is the body's primary defense against infection. certain components produce and transport cells and protein that help rid the body of infection and they include the spleen, tonsils, lymph nodes, and lymph vessels.


What is lypmh?

Lymph is a clear fluid that circulates throughout the lymphatic system, which is a network of vessels and organs that help maintain fluid balance and filter out waste products from tissues. Lymph contains white blood cells that help fight infection and is an important part of the immune system.


Why do the Lymph nodes become larger and tender?

Lymph nodes become larger and tender when they are working to fight off an infection. This is a sign that the immune system is activated and producing more white blood cells to help combat the infection.


What organ provides the first line of defense against infection?

The skin acts as the first line of defense against infection by creating a physical barrier to pathogens. It contains antimicrobial peptides and sebaceous glands that help protect against harmful microorganisms.


What are lymph nodes in the wall of the pharynx?

Lymph nodes in the wall of the pharynx are small, bean-shaped structures that are part of the body's immune system. They work by filtering and trapping harmful substances like bacteria and viruses that may enter the body through the nose and mouth. These lymph nodes help to activate immune responses to protect the body from infection and illness.


What tests determine you have infected lymph nodes?

Infected lymph nodes can be diagnosed through several tests, including physical examinations, blood tests to check for signs of infection or inflammation, and imaging studies like ultrasound, CT scans, or MRI. Additionally, a biopsy may be performed to analyze tissue from the lymph node for the presence of infection or cancer. These methods help determine the underlying cause and extent of the infection.


What is the next work for canals throughout the cell?

axons neurons , cells help protect the bodys defense system against infection ..auto-immune defiency ...also oxygen


Do lymph contain bacteria?

Lymph does not typically contain bacteria, as it is a clear fluid that circulates in the lymphatic system to help fight infection and remove waste products from the body. However, in cases of infection or inflammation, bacteria can enter the lymphatic system and be transported through the lymphatic vessels.


Why do i have Large swelling of right leg ankle foot and lymph and groin area?

the lymph nodes help with healing. if your right leg has an infection then the lymph nodes will be swollen. they get swollen because the white blood cells carry bacteria to the lymph nodes to fight and kill the bacteria that are causing the infection. whenever there is an infection usually the white blood cells go to that area to help fight off the bacteria. so its going to be swollen and tender if there are more white blood cells in one spot than there usually is. all it is, is an infection of some kind being fought off. see a dr.


What one word completes the sentence white blood cells help to defend against infection by producing antitoxins and by ingesting pathogens. they also produce _____ that help defend against infection.?

Antitoxins